| 摘要 |
PURPOSE:To provide a microcapsule enabling to prevent aggregation at the production time and enabling to make a tablet by direct tableting and the production method and to provide the tablet incorporating the microcapsule. CONSTITUTION:The microcapsule contains a microcapsule film and a covering layer which is present on at the outside, and the covering layer is a substance different from a film making substance of the microcapsule and contains a hydrophilic low M.P. substance and is capable of releasing the hydrophilic low M.P. substance and when the microcapsule film was heated, entering of the hydrophilic low M.P. substance in the covering layer is allowed. |
